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why 4-20 mA signal is preferred over a 0-10V signal
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Answer Posted / a.muthu kumar, vacon
In industry, the distance from controlroom
and the field is too long. If we use 0-10v signal
for feedback means voltagedrop will occur because of the
resistivity. So, 4-20mA is preferred instand of 0-10v
signal.
| Is This Answer Correct ? | 27 Yes | 5 No |
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